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Celonis logo

Working Student Tax

Celonis
Madrid, Spain
Internship
Posted April 16, 2026
Not Specified
~25 people viewed this recently
Apply Now

Application opens on company website

Job Description

The Finance Tax Intern at Celonis will support international corporate taxation and statutory reporting processes, assisting with compliance, transfer pricing, R&D credits, and leveraging AI and automation tools to optimize tax functions in a fast-paced, global environment.

Key Responsibilities

  • Assist with Direct Tax compliance obligations and statutory reporting
  • Support Indirect Tax compliance, including VAT and Sales Use Tax filings
  • Help assess Withholding Tax obligations
  • Assist in preparing and maintaining Transfer Pricing documentation
  • Gather and analyze data for benchmarking studies and Transfer Pricing calculations
  • Support tax audit readiness and data compilation
  • Assist with documentation and reporting for R&D Tax Credits
  • Contribute to the development and implementation of AI and automation tools to optimize tax processes

Requirements

  • Currently enrolled in the final years of a degree in Law, Finance, Accounting, or a related field.
  • Mandatory fluency in English written and verbal.
  • Strong command of Microsoft Excel.
  • Analytical mindset, proactive attitude, and meticulous attention to detail.
  • Availability to work 40 hours per week for a duration of 6-12 months in Madrid.

Benefits & Perks

Restricted Stock Units (RSUs) and merit-based refresh grants
Inclusive parental leave policy: 24 weeks fully paid leave for primary carers and 12 weeks for supporting carers
Unlimited PTO in applicable regions and generous PTO globally
Flexible hybrid work model
Subsidized Wellhub memberships
Mental health counseling
Dedicated Wellness Weeks
Paid time off for community and environmental volunteering (Impact Days)

Ready to Apply?

Join Celonis and make an impact in renewable energy

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